@charset "utf-8";
body,html,div,ul,li,ol,h1,h2,h3,h4,h5,h6,input,textarea,select,p,dl,dt,dd,a,img,button,form,table,th,tr,td,tbody,article,aside, details,figcaption,figure,footer,header,hgroup, menu,nav,section{margin: 0px;padding: 0px;}
body{
    font: 14px/1.5 "Helvetica Neue","tahoma,arial","Hiragino Sans GB","Microsoft YaHei","宋体";
    background-color: #f6f6f6 !important;
}
body.winbody{
    padding: 10px;
    font: 12px/1.5 "Helvetica Neue","tahoma,arial","Hiragino Sans GB","Microsoft YaHei","宋体";
    background-color: #ffffff !important;
}

html {
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
}

.team-title{
    background-color: #1E9FFF;
    color: #fff;
    text-align: center;
}
.team-box {
    width: 230px;
    height: 300px;
    border: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.298039215686275);
    margin-left: 20px;
    background-color: rgba(255, 255, 255, 1);
}
.team-member-title{
    padding-left: 30px;
}
.layui-field-title{
    margin: 20px;
}
.team-content{
    overflow: auto;
    width: 200px;
    height: 206px;
}
.team-bottom{
    border-top: 1px solid #fbf6f6;
    padding: 3px 20px;
}
.team-bottom>span {
    margin-left: 35px;
}
.team-bottom>span > a {
    color: #039adb;
}
#transfer-div{
    margin-left:50px
}

.sideNav{ bottom: 0;border:1px #e6e6e6 solid;}
.breadcrumb-div{width: 80%;border:1px #e6e6e6 solid;line-height: 40px;margin-right: 10px;padding-left: 10px}
.stairUL>li:hover>a{   }
.stairUL>li:hover{   }
.titleStair{  font-size: 1rem;  line-height: 45px;  padding: 10px 15px;  box-sizing: border-box; cursor: pointer;  }
.titleStair *{  display: inline-block;  }
.titleStair>h4{  text-indent: 1em; }
.pullDown{  float: right;  }
.pullDown1{  transform:rotate(90deg);  }
.stairUL{   font-size: .75rem;  padding-left: 40px;  padding-right: 12px;  box-sizing: border-box;  }
.stairUL>li{  padding: 10px 10px;  }
.stairUL>li>i{  margin-right: 2px;  }
.stairUL>li>a{ display: block;padding: 0 10px;  }
span.a-span{
    color: #0072F7;
}
.layui-icon-heart-fill:before{
    color: #dd514c;
}
.box-title{
    border-bottom: 1px solid #e3e3e3;
    line-height: 50px;
    padding-left: 20px;
}
.teacher-right{
    padding:1% 10px;
}
.teacher-right>.layui-row-main{
    border:1px #e6e6e6 solid;
    padding:1% 10px;
}
.layui-btn-primary:hover{
    background-color: #0072F7;
    color: #ffffff;
}
.activity-title{
    font-family:'微软雅黑 Bold', '微软雅黑 Regular', '微软雅黑';
    font-weight:700;
    font-size: 16px;
}
.activity-content{
    font-family:'微软雅黑';
    font-weight:400;
    color:#999999;
    width: max-content;
}
.activity-cover-img{
    width: 165px;
    height: 120px;
    margin-left: 30px;
}
div.big-section{
    border-width: 0;
    padding: 12px 120px;
    width: 56px;
    display: flex;
    font-family: 'Arial Negreta', 'Arial Normal', 'Arial';
    font-weight: 700;
    font-style: normal;
}
div.second-section{
    border-width: 0;
    padding: 0 180px;
    display: block;
    font-size: 13px;
    margin-bottom: 30px;
}
div.second-section>p{
    padding-top: 20px;
}
div.second-section>p>a:hover{
    color: #0e90d2;
}
.logo-title{
    border-width: 0;
    position: absolute;
    left: 17px;
    top: 22px;
    width: 320px;
    height: 18px;
    display: flex;
    font-family: 'Arial Negreta', 'Arial Normal', 'Arial';
    font-weight: 700;
    font-style: normal;
    font-size: 16px;
    color: #FFFFFF;
}
.banner-img{
    width: 100%;
    height: 450px;
    object-fit:fill
}
.basic-course{
    margin-top: 20px;
    margin-bottom: 100px;
}
.banner-grade{
    float: right;
    text-align: center;
    padding-right: 10px;
    padding-bottom: 2px;
}
.course-font{
    font-weight: 700;
}
.book-img{
    width: 100%;
    height: 100%;
    object-fit:fill;
}


.booklet-title{
    font-weight: 700;
    text-align: center;
}
.booklet-box{
    border: 1px solid #9F9F9F;
    width: 300px;
    height: 300px;
    padding: 10px 8px;
}

.booklet-content{
    padding: 10px 30px;
}

.head-div{
    height:60px;
    background-color: #ffffff;
}

.head-div-teacher{
    height:60px;
    background-color: #0072F7;
    border: 1px #e9e9e9 solid;
}
.main-title{
    text-align: center;
}
.layui-nav{
    background-color: #ffffff;
}

.layui-nav .layui-nav-item a {
    color: #9F9F9F;
    cursor: pointer;
}
.layui-nav .layui-nav-item a:hover{
    color:rgb(0, 121, 254);
}
.layui-nav>li.teacher-nav a {
    color: #ffffff;
    cursor: pointer;
}
.layui-nav>li.teacher-nav a:hover{
    color: #ffffff;
}
#bt{
    width: 64%;
    margin-left:18.5%;
    margin-bottom: 10px;
}

#content{
    height:100%;
    border: 1px #e9e9e9 solid;
}
.content-nav{
    width: 100%;
    height:80px;
    border-bottom: 1px #e9e9e9 solid;

}
.content-nav-search{
    float:right;
    margin-top:20px;
    margin-right: 30px;
}
.content-nav-div1{
    height:80px; line-height:80px;float:left;padding-left: 20px;
}
.layui-table{
    width:95%;
    margin:20px 0px;
    margin-left:2.5%;
}
.redstar{
    color:red;
    font-size:15px;
    vertical-align: middle;
    margin-right:10px;
    font-style: normal;
}
.weadmin-body{
    width: 100%;
    margin: 0 auto;
}
.course-nav{
    width: 100%;
    height:100%;
    border-bottom: 1px #e9e9e9 solid;

}
#course{
    /*height:340px;*/
    width:95%;
    margin-left:2.5%;
    padding-bottom: 20px;
}
.course-name{
    height:238px;
    width:100%;
}
.course-name-left{
    float:left;
    height:238px;
    width:45%;
}
.course-name-right{
    float:right;
    height:238px;
    width:45%;
}
.course-brief{
    width:100%;
    /*height:138px;*/
    margin-top:30px;
    font-family: '微软雅黑';
    font-weight: 400;
    font-style: normal;
    font-size: 14px;
    text-align: left;
    line-height: 28px;
    color: #333333;
}
.course-subject{
    min-height:200px;
    height:auto;
    width:95%;
    margin-left:2.5%;
}
.details-1{
    width:100%;height:180px;
    border-bottom: 1px #e9e9e9 solid;
}
.details-1 img{
    width:130px;height:130px;margin:25px 20px;float:left;
}
.details-1-div1{
    float:left;
    margin-top:50px;
}
.details-1-div2{
    float:right;
    margin-top:70px;
    font-size: 13px;
    color:#999999;
}
.details-1-div2 div{
    margin-right:20px;
    text-align: center;
}
.layui-elem-quote{
    padding:5px;
    border-left: 5px solid #0079fe;
    font-weight: 700;
}
.details-2{
    margin-top:20px;
}
.details-2 p{
    margin-left:2.5%;
    line-height: 25px;
    margin-top: 20px;
    margin-bottom: 25px;
    color: #333333;
}
.details-3-huodong{
    width:95%;
    margin:0px 2.5%;
    /*height:365px;*/
    border: 1px #e9e9e9 solid;
}
.details-3-huodong-d1{
    width:100%;
    height:65px;
    line-height: 65px;;
    border-bottom: 1px #e9e9e9 solid;
}
.details-4{
    margin-top:25px;
}
.details-5{
    margin-bottom: 50px;
}
.linglun{
    width:95%;
    margin-left:2.5%;
    height:125px;
    border-bottom: 1px #e9e9e9 solid;
}
.linglun div{
    margin-top:35px;
    margin-left:20px;
    color: #666666;
}
.course-nav-right{
    width:18%;min-height:200px;border: 1px #e9e9e9 solid;float:right;
}
.redu-d1{
    height:50px;line-height:50px;border-bottom: 1px #e9e9e9 solid;
}
.redu-d2{
    height:90px;border-bottom: 1px #e9e9e9 solid;
}
.redu-d2 img{
    width:60px;height:60px;margin:15px;float:left;
}
.redu-d2 div{
    float:left;
}
#student-left{
    /*width:20%;*/
    min-height:500px;
    /*float: left;*/
    border: 1px #e9e9e9 solid;
    text-align: center;
}
#student-left img{
    width:60px;height:60px;margin-top:30px;
}
#student-left p{margin-top: 10px;}
#student-left ul{margin-top: 20px;}
#student-left ul li{
    line-height: 47px;font-size: 16px;font-weight: 400;color: #999999;
}
.my-like{
    width:100%;min-height: 500px;
}
.my-like-c{
    width:95%;height: 100%;overflow:hidden;
}
.my-like-div{width: 30%;height: 90px;border: 1px #e9e9e9 solid;margin-left:3%;margin-top:20px;float: left;}
.my-like-div img{width: 96px;height:70px;float:left;margin-top: 10px;margin-left: 10px;}
.a-active{
    color: #0e90d2;
}
.a-nav{
    font-size: .75em;
}

/*.layui-col-md2{*/
    /*width: 12%;!important;*/
    /*padding-left: 20px;*/
/*}*/
.layui-tree{
    border: 1px solid #eee;
    padding: 10px 5px;
    text-align: center;
}
.layui-tree a:hover{
    color: rgb(0,121,254);
}
/**treeselect*/
.layui-form-select .layui-tree {
    display: none;
    position: absolute;
    left: 0;
    top: 42px;
    padding: 5px 0;
    z-index: 999;
    min-width: 100%;
    border: 1px solid #d2d2d2;
    max-height: 300px;
    overflow-y: auto;
    background-color: #fff;
    border-radius: 2px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12);
    box-sizing: border-box;
}
.layui-form-selected .layui-tree {
    display: block;
}
.layui-form-radio {
    height: auto!important;
    line-height: normal!important;
    min-width: 18px;
    min-height: 18px;
    border: none!important;
    margin: 0;
    padding-left: 28px;
    padding-right: 0;
    background: 0 0;
}

.tableop {
    color: #539bc5;
    margin: 0 3px;
    text-decoration: none;
    font-size: 14px;
    cursor: pointer;
}

.icon-add{
    font-size: 30px;
    color: #1E9FFF;
    line-height: 35px;
}
.my-discuss{width:85%;min-height:110px;border: 1px #e9e9e9 solid;margin-left:10%;margin-top:20px;}
.my-discuss-title{width:100%;height:50px; line-height: 50px; background-color: #f9f9f9; border-bottom: 1px #e9e9e9 solid;overflow:hidden;}
.my-discuss-content{width:100%;height:100%;}
.my-discuss-content p{
    width:95%;
    margin-left: 2.5%;
    line-height: 25px;
    margin-top: 20px;
    margin-bottom: 25px;
    color: #333333; text-indent: 2em;
}
img.leaf-img{
    width: 20px;
    height: 28px;
}
div.name-right-show{
    font-weight: 700;
    font-size: 20px;
    text-align: center;
    line-height: 24px;
}
div.sub-info{
    text-align: center;
    font-weight: 400;
    font-size: 12px;
    color: #999999;
    line-height: 20px;
    margin-top: 10px;
}
div.push_div{
    position:absolute;
    z-index:2;
    margin:178px 0 0 342px;
}
div.resource-show{
    width: 420px;
    height: 210px;
    float: left;
    border: #eee 1px solid;
}
img.img-show{
    width:80%;
    height:210px;
}

.custom-tree-item-clicked {
    color: #FC9003
}

.text-filename{
    color: #999999;
    font-size: 10px;
}

.optionDiv {
    height:20px;
    padding: 5px 20px;
}
.layui-btn-add{
    background-color:#1E9FFF!important;
    display: inline-block;
    height: 39px;
    line-height: 39px;
    padding: 0 18px;
    color: #fff;
    white-space: nowrap;
    text-align: center;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    font-size: .875rem;
}
.layui-laypage .layui-laypage-curr .layui-laypage-em{
    background-color:#67C23A!important
}
.courseRows-content{
    width:80%;
    margin-left:auto; margin-right:auto;
}
.courseRows-content div{
    margin-top:20px;
}
.courseRows-content ul{
    width:80%;
    margin-left:50px;
    margin-top: 10px;
}
.courseRows-content ul li{
    line-height: 30px;
}

.mcourse-subject{
    margin:0px 0px;
    margin-top:10px;
    height:150px;
    border-bottom: 1px rgba(238, 238, 238, 1) solid;
}
.mcourse-subject li{
    width:100%;height:150px;
}
.mcourse-subject button{
    float: right;;padding:5px 10px;border: 1px rgba(0, 114, 247, 1) solid; color: rgba(0, 114, 247, 1);margin-top:60px;cursor:pointer;
}
.layui-laypage{
    border: none;
}
